# Yuzheng Sun - Staff Data Scientist at Statsig

> Yuzheng Sun, a seasoned data scientist with experience at Amazon, Facebook, and Tencent, shares insights on A/B testing, data science roles, and the evolving landscape of AI. He emphasizes the importance of experimentation in data-driven decision-making, the necessity of domain knowledge, and the v…

- Web page: https://www.dataexpert.io/lesson/yz-jan2025-p736-l802
- Program: [DataExpert](https://www.dataexpert.io/program/data-expert)
- Module: Guest Speakers
- Access: Requires enrollment in DataExpert
- Length: 1 h video
- Skills: Statistics
- Academy: DataExpert.io Academy

## About this lesson

Yuzheng Sun, a seasoned data scientist with experience at Amazon, Facebook, and Tencent, shares insights on A/B testing, data science roles, and the evolving landscape of AI. He emphasizes the importance of experimentation in data-driven decision-making, the necessity of domain knowledge, and the value of understanding business contexts. This session is ideal for aspiring data scientists and analytics engineers looking to deepen their understanding of practical data science applications and the cultural shifts in the industry.

## Navigation

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